SkinScan
https://itunes.apple.com/dk/app/skinscan/id1025190936?mt=8
It was cancer
I downloaded skinScan – mostly out of curiousity. I have always had many moles and birth marks, so the app was an easy way to keep track of them. I had a few that measured 6-8 mm in diameter, which I scanned. On one of the moles, the app recognized three critical points but my doctor said everything was fine, so I did not react. From there everything went really fast because the mole turned out to be melanoma. Luckily without spreading. Had it not been for skinScan, I would probably have discovered my melanoma much later and with a more critical outcome.